Heart Rate Zone Tracker for Apple Watch
Set weekly goals, close the rings, and improve your cardio health.
Interested in longevity and heart health?
Then you know the importance of training in different heart rate zones.
Meeting weekly targets for each zone can...
- improve endurance
- increase anaerobic capacity
- increase fat oxidation
- strengthen the heart muscle
- make blood circulation more efficient
- help body tolerate lactic acid buildup better
Cardio Rings helps you meet your heart health goals every week
Set Weekly Targets
Choose how long you want to train in each zone
Close the Rings
Keep exercising and watch your rings fill up
Improve your heart health
Track improvements in max and resting HR - two vital metrics for cardio health
Track your zone activity during cardio, at the gym, or at home
RunningCyclingHIITSwimmingWeight TrainingYogaPilatesCrossFitRowingWalking
Personalized Zones
Zone ranges based on your unique max heart rate
Apple Health sync
Automatically updates zone info from your workouts
Privacy Focused
Your heart data stays only on your device
Frequently Asked Questions
Start improving your heart health today